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    <h1>Tevatron New Phenomena & Higgs Working Group</h1>
<a href="http://www-cdf.fnal.gov"><img src="/pub/images/cdf_run2_logo.jpg" height="80"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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Current  Representatives:<br>
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<td><b><a href="http://www-cdf.fnal.gov">CDF</a>:</b></td><td><a href="mailto:dbenjamin@fnal.gov">Doug Benjamin</a>, 
     <a href="mailto:herndon@hep.wisc.edu">Matt Herndon</a>,
     <a href="mailto:jameseb@fnal.gov">Eric James</a>,
     <a href="mailto:trj@fnal.gov">Tom Junk</a>,
     <a href="mailto:nils@fnal.gov">Nils Krumnack</a>,
     <a href="mailto:wmyao@lbl.gov">Weiming Yao</a> </td></tr>
<tr><td><b><a href="http://www-d0.fnal.gov">D&Oslash;</a>:</b></td><td><a href="mailto:g.j.davies@imperial.ac.uk">Gavin Davies (Higgs)</a>,
     <a href="mailto:jonathan.hays@imperial.ac.uk">Jonathan Hays (Higgs)</a>,
     <a href="mailto:tadams@fnal.gov">Todd Adams (New Physics)</a>,
     <a href="mailto:pverdier@fnal.gov">Patrice Verdier (New Physics)</a></td></tr>
   <tr><td>&nbsp;</td><td>D&Oslash; <i>Ex Officio:</i>
     <a href="mailto:wfisher@fnal.gov">Wade Fisher (Higgs)</a>,
     <a href="mailto:juste@fnal.gov">Aurelio Juste (Higgs)</a>,
     <a href="mailto:petersk@fnal.gov">Krisztian Peters (Higgs)</a>,
     <a href="mailto:gusbroo@fnal.gov">Gustaaf Brooijmans (New Physics)</a>,
     <a href="mailto:duperrin@fnal.gov">Arnaud Duperrin (New Physics)</a></td></tr>

<tr><td><b><a href="http://theory.fnal.gov/">Theory</a>:</b></td><td><a href="mailto:mrenna@fnal.gov">Stephen Mrenna</a></td></tr>
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<h3>Send Mail to the TEVNPHWG <a href="mailto:tevnphwg@fnal.gov">mailing list</a></h3>

<h4>This working group combines CDF and D&Oslash; results on
		  searches for New Phenomena and Higgs bosons on behalf of the collaborations.
<br>
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<h3>New 4<sup>th</sup> Generation Higgs Search Results</h3>
<a href="results/4GMay2010/index.html">May 2010 Combined CDF and D&Oslash; upper limits on 
<i>gg</i>&rarr;<i>H</i>&rarr;<i>W</i><sup>+</sup><i>W</i><sup>-</sup> and Constraints on Fourth-Generation
Fermion Models</a>, with L=4.8 fb<sup>-1</sup> (CDF) and 5.4 fb<sup>-1</sup> (D&Oslash;).
Submitted to <i>Phys. Rev. D Rapid Communications</i>.  
Assuming a heavy sequential fourth generation of fermions,
95% C.L. exclusion for a Higgs boson with mass m<sub>H</sub> between 131 and 204 GeV/c<sup>2</sup>.
<p>

<h3>New MSSM Higgs Search Results</h3>
<a href="results/MSSMPubWinter2010/index.html">March 2010 Combined CDF and D&Oslash; upper limits on neutral MSSM Higgs boson production</a> in the h/A/H&rarr;&tau;&tau; decay mode with L=1.8fb<sup>-1</sup> (CDF) and 2.2 fb<sup>-1</sup> (D&Oslash;). Preliminary results.
<p>

<h3>New SM Higgs Search Results</h3>
<a href="results/SMPubWinter2010/index.html">January 2010 Combined CDF and D&Oslash; Upper Limits on Standard Model Higgs Boson Production</a>
in the H&rarr;W<sup>+</sup>W<sup>-</sup> decay mode with
L=4.8 fb<sup>-1</sup> (CDF) and 5.4 fb<sup>-1</sup> (D&Oslash;).
95% C.L. exclusion for m<sub>H</sub> between 162 and 166 GeV/c<sup>2</sup>.
Published in the February 12, 2010 issue of <i>Physical Review Letters</i>.
<p>
<a href="results/SMPubWinter2010/gghtheoryreplies_may2010.html".html">Responses</a> 
to concerns about the theoretical modeling of the SM <i>gg&rarr;H</i> signal
<p>
<b>Previous SM Higgs results</b><br><br>
<a href="results/SM_Higgs_Fall_09/">
Fall 2009 Combined  CDF and D&Oslash; Upper Limits on Standard Model 
Higgs Boson Production, L=2.0-5.4 fb<sup>-1</sup></a> Preliminary Results
<p>
<a href="results/SM_Higgs_Winter_09/">Winter 2009 Combined 
 CDF and D&Oslash; Upper Limits on Standard-Model 
Higgs Boson Production, L=0.9-4.2 fb<sup>-1</sup></a> Preliminary Results
<!--</a><br>(March 13, 2009, with L=0.9-4.2 fb<sup>-1</sup>, 95% C.L. exclusion for m<sub>H</sub> between 160 and 170 GeV/c<sup>2</sup>)
<br><a href="http://www.fnal.gov/pub/presspass/press_releases/Higgs-mass-contraints-20090313.html">Press Release</a>-->
<p>

<a href="results/SM_Higgs_Summer_08/">Summer 2008 Combined 
 CDF and D&Oslash; Upper Limits on Standard-Model 
Higgs-Boson Production, L=1.0-3.0 fb<sup>-1</sup></a> 
(high mass)</a>  Preliminary Results <br>
<!--(August 8, 2008, with L=1.0-3.0 fb<sup>-1</sup>, 95% C.L. exclusion for m_H=170 GeV) -->
<p>

<a href="results/SM_Higgs_Winter_08hepex/">Winter 2008 
Combined CDF and D&Oslash; Upper Limits on 
Standard-Model Higgs-Boson Production (low and high mass) 
</a><br>(April 10, 2008, with L=1.0-2.4 fb<sup>-1</sup>) Preliminary Results 
<p>
<a href="results/SM_Higgs_Fall_07/">Fall 2007 Combined CDF and D&Oslash; Upper Limits on Standard-Model 
Higgs-Boson Production (low and high mass) 
</a><br>
(December 14, 2007, with L=0.9-1.9 fb<sup>-1</sup>) Preliminary Results <br>
<br><br>
<h3>Combinations of CDF and D&Oslash; Searches for New Physics</h3>
Combination of CDF and D&Oslash; Limits on the Branching Ratio of B_s(d) to mu+ mu- Decays:
<a href="http://arXiv.org/abs/hep-ex/0508058">hep-ex/0508058</a>, FERMILAB-FN-0777-E Preliminary Results
<br>
<br><br>
Combination of CDF and D&Oslash; Limits on a Gauge Mediated SUSY Model Using 
Diphoton and Missing Transverse Energy Channel: 
<a href="http://arXiv.org/abs/hep-ex/0504004">hep-ex/0504004</a>, 
FERMILAB-PUB-05-052, <a href="results/0504004/ggMetCombo_v6.eps">Summary plot</a>
<br>
<br>
<a href="seminars/index.html"><H3>Seminars Hosted by the TEVNPHWG Group</H3></a>

<a href="protected/"><h3>Internal Information</h3></a>
<br>
<h3>Links</h3>
<a href="http://www-cdf.fnal.gov/physics/new/hdg/hdg.html">CDF Higgs Group</a><br>
<a href="http://www-d0.fnal.gov/Run2Physics/higgs/">D&Oslash; Higgs Group</a><br>
<a href="http://www-cdf.fnal.gov/physics/exotic/exotic.html">CDF Exotics Group</a><br>
<a href="http://www-d0.fnal.gov/Run2Physics/np/">D&Oslash; New Phenomena Group</a><br><br>
<a href="http://lepsusy.web.cern.ch/lepsusy/">LEP SUSY Working Group</a><br>
<a href="http://lephiggs.web.cern.ch/LEPHIGGS/www/Welcome.html">LEP Higgs Working Group</a><br>
<a href="http://tevewwg.fnal.gov">Tevatron EW Working Group</a><br>
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                                <A HREF="mailto:gregorio@fnal.gov">G. Bernardi (D&Oslash;), </A>
                                <A HREF="mailto:trj@fnal.gov">T. Junk (CDF)</A>
                                
                
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<a href="mailto:gregorio@in2p3.fr">Gregorio Bernardi</a>, 
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